Bartłomiej Ostrowski

Responsibilities:
• programming and preparation of data reports contained in the MS SQL database;
• designing reports using SAP Crystal Reports;
• adapting the functionality of an application to the needs of a client;
• participation in projects implemented as part of the Scrum methodology, including: analysis and design of solutions, programming, preparation of technical documentation and testing;
• cooperation with the team and other departments regarding maintenance or further development of a system.

Technologies: T-SQL, MSSQL, SSMS, SAP Crystal Reports, XML, XSLT, XSD, XPath.

Responsibilities:
• design and programming of services on the ESB using the Wso2ESB, Wso2DSS, jBoss, ActiveMQ and Wildfly technologies;
• implementation of integration solutions based on X4 BPM technology;
• configuration and administration of integrated systems;
• diagnosing errors and problems reported by business users using the JIRA system;
• development of integration solutions with the use of database systems;
• preparation of reports and summaries (Oracle/MSSQL);
• migrations of database systems (Oracle / MSSQL);
• cooperation with a Business Owner and system’s users.

Technologies: PL/SQL, T-SQL, SSMS, ESB, Web Service, REST Api, XML, XSLT, XSD, XPath, Bash.
Systems/Tools: Oracle, MSSQL, RedHat Linux, Wso2EI, X4, ActiveMQ, jBoss, Wildfly.

Project: OurWay - the application supporting the investment process in Orange Poland (formerly TP S.A.).

Responsibilities:
• support for users in identifying and defining business needs;
• offering optimal solutions based on the knowledge about business processes;
• collecting and analyzing business customers’ requirements;
• creating technical documentation and instructions of usage;
• conducting business user trainings.

Technologies: T-SQL, SQL, UML, CSS, HTML, XHTML, C#, JavaScript, jQuery.